A DESCRIPTION OF THE PROBLEM :
you have in your documentation:
"Image image = Toolkit.getDefaultToolkit.getImage(...);"

that ist wrong.
A "( )" is missing!

You should change this to:

"Image image = Toolkit.getDefaultToolkit().getImage(...);"

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Image image = Toolkit.getDefaultToolkit().getImage(...);
ACTUAL -
Image image = Toolkit.getDefaultToolkit.getImage(...);

URL OF FAULTY DOCUMENTATION :
http://java.sun.com/javase/6/docs/api/java/awt/SystemTray.html